public CustomRenderingStep4()
{
InitializeComponent();
// Instead of creating new RenderingStep as in the previous sample,
// we will use CustomRenderableNode instead.
// This type of SceneNode object allows specifying custom rendering action
// that is called to render the object.
var bounds = CustomRenderingStep1.GetSharpDXBoxBounds(); // CustomRenderableNode also requires bounds so that the camera near and far calculations can account the custom data.
var customRenderableNode = new CustomRenderableNode(CustomRenderAction, bounds);
// To add CustomRenderableNode to the 3D scene, we need to embed it into a SceneNodeVisual3D
var sceneNodeVisual3D = new SceneNodeVisual3D(customRenderableNode);
MainViewport.Children.Add(sceneNodeVisual3D);
MainDXViewportView.DXSceneInitialized += delegate(object sender, EventArgs args)
{
if (MainDXViewportView.DXScene == null) // When DXEngine falls back to WPF 3D rendering, the DXScene is null; we could also check for MainDXViewportView.UsedGraphicsProfile.DriverType != GraphicsProfile.DriverTypes.Wpf3D
{
return;
}
InitializeSharpDXRendering(MainDXViewportView.DXScene);
};
this.Unloaded += delegate { Dispose(); };
}
